<?php
namespace app\admin\model;

class Flow extends Base
{
    // protected $name = 'flow';

    //设备列表
    public function getAll()
    {
        $data=$this
            ->field('id,total,created_at,updated_at')
            ->where("deleted_at","exp","is null")
            ->select()
        ;
        //var_dump($data);exit;
        return $data;
    }
}